<?php

/**
名称：邮件发送类!!!
功能：使用SMTP服务器，在PHP代码中发送邮件。
特点：可以使用要求身份验证的SMTP服务器。
*/

class smtpgn
{
	var $smtp_port;
	var $time_out;
	var $host_name;
	var $log_file;
	var $relay_host;
	var $debug;
	var $auth;
	var $user;
	var $pass;
	var $sock;

	/**初始化邮件类
	 * @param $relay_host  smtp服务器
	 * @param $smtp_port  smtp服务器端口
	 * @param $auth 是否使用身份认证
	 * @param $user   MTP服务器的用户帐号  如xxx@163.com
	 * @param $pass   邮箱密码
	 */
	function smtpgn($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass)
	{
		$this->debug = FALSE;
		$this->smtp_port = $smtp_port;
		$this->relay_host = $relay_host;
		$this->time_out = 120; //is used in fsockopen() 
		$this->auth = $auth;//auth
		$this->user = $user;
		$this->pass = $pass;
		$this->host_name = "localhost"; //is used in HELO command 
		$this->log_file = "";
		$this->sock = FALSE;
	}
	
	/**
	 * 执行发送邮件的操作
	 * @param  $nickname 发送邮件的昵称
	 * @param  $to 接收邮箱
	 * @param  $from 发送邮件
	 * @param  $subject 主题
	 * @param  $body 内容
	 * @param  $mailtype 邮件内容 （HTML/TXT）,TXT为文本邮件
	 * @param  $cc 抄送
	 * @param  $bcc 密送
	 * @param  $additional_headers 邮件送
	 * @return 成功返回true  失败返回false
	 */
	function sendmail($nickname,$to, $from, $subject = "", $body = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "")
	{
		$mail_from = $this->get_address($this->strip_comment($from));
		$body = ereg_replace("(^|(\r\n))(\.)", "\1.\3", $body);
		$header .= "MIME-Version:1.0\r\n";
		if($mailtype=="HTML")
		{
			$header .= "Content-Type:text/html ; charset=utf-8 \r\n";
		}
		$header .= "To: ".$to."\r\n";
		if ($cc != "") 
		{
			$header .= "Cc: ".$cc."\r\n";
		}
		$header .= "From: ".iconv("gb2312", "utf-8", $nickname)."<".$from.">\r\n";
		$header .= "Subject: ".$subject."\r\n";
		$header .= $additional_headers;
		$header .= "Date: ".date("r")."\r\n";
		$header .= "X-Mailer:By Redhat (PHP/".phpversion().")\r\n";
		list($msec, $sec) = explode(" ", microtime());
		$header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">\r\n";
		$TO = explode(",", $this->strip_comment($to));
		if ($cc != "") 
		{
			$TO = array_merge($TO, explode(",", $this->strip_comment($cc)));
		}
		if ($bcc != "")
		{
			$TO = array_merge($TO, explode(",", $this->strip_comment($bcc)));
		}
		$sent = TRUE;
		foreach ($TO as $rcpt_to)
		{
				$rcpt_to = $this->get_address($rcpt_to);
				if (!$this->smtp_sockopen($rcpt_to)) {
				$this->log_write("Error: Cannot send email to ".$rcpt_to."\n");
				$sent = FALSE;
				continue;
			}
			if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $header, $body))
			{
				$this->log_write("E-mail has been sent to <".$rcpt_to.">\n");
			} 
			else
			 {
				$this->log_write("Error: Cannot send email to <".$rcpt_to.">\n");
				$sent = FALSE;
			}
			fclose($this->sock);
			$this->log_write("Disconnected from remote host\n");
		}
		return $sent;
	}


/* Private Functions */


	function smtp_send($helo, $from, $to, $header, $body = "")
	{
		if (!$this->smtp_putcmd("HELO", $helo)) {
		return $this->smtp_error("sending HELO command");
		}

		#auth
		if($this->auth)
		{
			if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode($this->user))) {
			return $this->smtp_error("sending HELO command");
			}
			if (!$this->smtp_putcmd("", base64_encode($this->pass))) {
			return $this->smtp_error("sending HELO command");
			}
		}

		#
		if (!$this->smtp_putcmd("MAIL", "FROM:<".$from.">")) {
		return $this->smtp_error("sending MAIL FROM command");
		}
		if (!$this->smtp_putcmd("RCPT", "TO:<".$to.">")) {
		return $this->smtp_error("sending RCPT TO command");
		}
		if (!$this->smtp_putcmd("DATA")) {
		return $this->smtp_error("sending DATA command");
		}
		if (!$this->smtp_message($header, $body)) {
		return $this->smtp_error("sending message");
		}
		if (!$this->smtp_eom()) {
		return $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
		}
		if (!$this->smtp_putcmd("QUIT")) {
		return $this->smtp_error("sending QUIT command");
		}
		return TRUE;
	}

	function smtp_sockopen($address)
	{
		if ($this->relay_host == "") {
		return $this->smtp_sockopen_mx($address);
		} 
		else
		{
			return $this->smtp_sockopen_relay();
		}
	}
	
	function smtp_sockopen_relay()
	{
		$this->log_write("<li/>Trying to ".$this->relay_host.":".$this->smtp_port."\n");
		$this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out);
		if (!($this->sock && $this->smtp_ok())) {
		$this->log_write("<li/>Error: Cannot connenct to relay host ".$this->relay_host."\n");
		$this->log_write("<li/>Error: ".$errstr." (".$errno.")\n");
		return FALSE;
		}
		$this->log_write("<li/>Connected to relay host ".$this->relay_host."\n");
		return TRUE;;
	}

	function smtp_sockopen_mx($address)
	{
		$domain = ereg_replace("^.+@([^@]+)$", "\1", $address);
		if (!@getmxrr($domain, $MXHOSTS)) {
		$this->log_write("<li/>Error: Cannot resolve MX \"".$domain."\"\n");
		return FALSE;
	}

	foreach ($MXHOSTS as $host) {
		$this->log_write("<li/>Trying to ".$host.":".$this->smtp_port."\n");
		$this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out);
		if (!($this->sock && $this->smtp_ok())) {
		$this->log_write("<li/>Warning: Cannot connect to mx host ".$host."\n");
		$this->log_write("<li/>Error: ".$errstr." (".$errno.")\n");
		continue;
		}
		$this->log_write("<li/>Connected to mx host ".$host."\n");
		return TRUE;
		}
		$this->log_write("<li/>Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n");
		return FALSE;
	}


	function smtp_message($header, $body)
	{
		fputs($this->sock, $header."\r\n".$body);
		$this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> "));
		return TRUE;
	}


	function smtp_eom()
	{
		fputs($this->sock, "\r\n.\r\n");
		$this->smtp_debug(". [EOM]\n");
		return $this->smtp_ok();
	}

	function smtp_ok()
	{
		$response = str_replace("\r\n", "", fgets($this->sock, 512));
		$this->smtp_debug($response."\n");
		if (!ereg("^[23]", $response)) {
		fputs($this->sock, "QUIT\r\n");
		fgets($this->sock, 512);
		$this->log_write("<li/>Error: Remote host returned \"".$response."\"\n");
		return FALSE;
		}
		return TRUE;
	}
	
	function smtp_putcmd($cmd, $arg = "")
	{
		if ($arg != "") {
		if($cmd=="") $cmd = $arg;
		else $cmd = $cmd." ".$arg;
		}
		fputs($this->sock, $cmd."\r\n");
		$this->smtp_debug("> ".$cmd."\n");
		return $this->smtp_ok();
		}
		function smtp_error($string)
		{
		$this->log_write("<li/>Error: Error occurred while ".$string.".\n");
		return FALSE;
	}
	
	function log_write($message)
	{
		$this->smtp_debug($message);
		if ($this->log_file == "") {
		return TRUE;
		}
		$message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message;
		if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) {
		$this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n");
		return FALSE;;
		}
		flock($fp, LOCK_EX);
		fputs($fp, $message);
		fclose($fp);
		return TRUE;
	}


	function strip_comment($address)
	{
		$comment = "\([^()]*\)";
		while (ereg($comment, $address)) {
		$address = ereg_replace($comment, "", $address);
		}
		return $address;
	}
	function get_address($address)
	{
		$address = ereg_replace("([ \t\r\n])+", "", $address);
		$address = ereg_replace("^.*<(.+)>.*$", "\1", $address);
		return $address;
	}
	function smtp_debug($message)
	{
		if ($this->debug) {
		echo $message;
		}
	}
}
?>

<?php
/*
//使用方法
##########################################
$smtpserver = "smtp.163.com";//SMTP服务器
$smtpserverport =25;//SMTP服务器端口
$smtpusermail = "111111@163.com";//SMTP服务器的用户邮箱
$nickname="jroam";//发送邮箱的昵称
$smtpemailto = "11111@163.com";//发送给谁
$smtpuser = $smtpusermail;//SMTP服务器的用户帐号
$smtppass = "11111";//SMTP服务器的用户密码
$mailsubject = "正式测试可以的话";//邮件主题
$mailbody = "这是内容！请查看";//邮件内容
$mailtype = "HTML";//邮件格式（HTML/TXT）,TXT为文本邮件
##########################################
$smtp = new smtp($smtpserver,$smtpserverport,true,$smtpuser,$smtppass);//这里面的一个true是表示使用身份验证,否则不使用身份验证.
$smtp->debug = false;//是否显示发送的调试信息
$temp=($smtp->sendmail($nickname,$smtpemailto, $smtpusermail, $mailsubject, $mailbody, $mailtype))?"发送成功":"发送失败";
*/

/**
 * 梦之旅发送邮件一例
 * @param $tomail 发送到的邮箱
 * @param $nickname 邮箱显示的昵称
 * @param $titlestr  标题
 * @param $contenthtml 内容
 * @return 成功返回true 失败返回flase
 */
function sendmymail($tomail,$nickname,$titlestr,$contenthtml,$cc="",$bcc="")
{
	
	$smtpserver = "mail.dreams-travel.com";//SMTP服务器
	$smtpserverport =25;//SMTP服务器端口
	$smtpusermail = "net1@dreams-travel.com";//SMTP服务器的用户邮箱
	$nickname=$nickname;//发送邮箱的昵称
	$smtpemailto = $tomail;//发送给谁
	$smtpuser = $smtpusermail;//SMTP服务器的用户帐号
	$smtppass = "szdreams861";//SMTP服务器的用户密码
	$sslhttp="";//是否要求要ssl加密连接,若空就不需要
	
	
	/**
	$smtpserver = "smtp.163.com";//SMTP服务器
	$smtpserverport =25;//SMTP服务器端口
	$smtpusermail = "cduyi05@163.com";//SMTP服务器的用户邮箱
	$nickname=$nickname;//发送邮箱的昵称
	$smtpemailto = $tomail;//发送给谁
	$smtpuser = $smtpusermail;//SMTP服务器的用户帐号
	$smtppass = "";//SMTP服务器的用户密码
	*/
	
	$mailsubject = $titlestr;//邮件主题
	$mailbody = $contenthtml;//邮件内容
	$mailtype = "HTML";//邮件格式（HTML/TXT）,TXT为文本邮件
	##########################################
	$smtpgn = new smtpgn($sslhttp.$smtpserver,$smtpserverport,true,$smtpuser,$smtppass);//这里面的一个true是表示使用身份验证,否则不使用身份验证.
	$smtpgn->debug = false;//是否显示发送的调试信息
	$temp=($smtpgn->sendmail($nickname,$smtpemailto, $smtpusermail, $mailsubject, $mailbody, $mailtype,$cc))?true:false;
	return $temp;
}
/**
 * 如果使用gmail发送邮件，请以下列函数实现
 * @param unknown_type $formmailaddress 发件箱
 * @param unknown_type $formmailsmtp 发件箱的smtp服务器地址
 * @param unknown_type $formport  发件箱的端口 gmail的默认465
 * @param unknown_type $formpassword  发件箱的密码
 * @param unknown_type $formnick 发件箱的昵称
 * @param unknown_type $isssl 是否是ssl
 * @param unknown_type $subject 主题
 * @param unknown_type $body 内容
 * @param unknown_type $tomailaddress  接收邮件地址
 * @param unknown_type $addcc 抄送邮件地址
 * @param unknown_type $AddBCC 密送邮件地址
 * @return 成功返回true 失败返回false
 */
function sendgmail($formmailaddress,$formmailsmtp,$formport=465,$formpassword,$formnick,$isssl="",$subject,$body,$tomailaddress,$addcc="",$AddBCC="")
{
	require_once(RootDir.'/Index/lib/Public/class.phpmailer.php');
	require_once(RootDir.'/Index/lib/Public/class.smtp.php');		
	$mail             = new PHPMailer();
	$body             = $body;
	$body             = eregi_replace("[\]",'',$body);
	
	$mail->IsSMTP(); // telling the class to use SMTP
	$mail->SMTPDebug  = 1;                     // enables SMTP debug information (for testing)
											   // 1 = errors and messages
											   // 2 = messages only
	$mail->SMTPAuth   = true;                  // enable SMTP authentication
	$mail->SMTPSecure = $isssl;                 // sets the prefix to the servier
	$mail->Host       = $formmailsmtp;      // sets GMAIL as the SMTP server
	$mail->Port       = $formport;                   // set the SMTP port for the GMAIL server
	$mail->Username   = $formmailaddress;  // GMAIL username
	$mail->Password   = $formpassword;            // GMAIL password
	
	$mail->SetFrom($formmailaddress, $formnick);
	
	//$mail->AddReplyTo("name@yourdomain.com","First Last");
	
	$mail->Subject    = $subject;
	
	//$mail->AltBody    = "2222"; // optional, comment out and test
	
	$mail->MsgHTML($body);
	
	$address = $tomailaddress;
	$mail->AddAddress($address);//发送地址
 	if($addcc!="")	$mail->AddCC($addcc);
	if($AddBCC!="")	$mail->AddBCC($AddBCC);
	/*
	$mail->AddAttachment("images/phpmailer.gif");      // attachment
	$mail->AddAttachment("images/phpmailer_mini.gif"); // attachment
	*/
	return ($mail->Send())?true:false;

	
	
}
/**
	 * 自定义的发送gmail邮件函数
	 * @param $tomail  接收邮件地址
	 * @param $title  主题
	 * @param $body  内容
	 * @param $acc  抄送
	 * @param $abcc 密送
	 * @return 发送成功为true,失败为false
	 */
	function sendmygmail($nick,$tomail,$title,$body,$acc="",$abcc="")
	{
		$flag=sendgmail("usdreamstravel@gmail.com","smtp.gmail.com",465,"sz168168",$nick,"ssl",$title,$body,$tomail,$acc,$abcc);
		return ($flag)?true:false;
	}
?>
